Analysis of interatomic Contacts of Structural Units in PDB entry:
4X6Q


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4X6Q entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 5 chains in PDB entry 4X6Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ILE 104ASN 393
C
 SER 14PHE 138
C
 GLU 140TRP 196
C
 LEU 198VAL 337
C
 ILE 339PHE 350
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 26 helices in PDB entry 4X6Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
136 146Right-handed alpha
Helix 2
AA2
B
150 155Right-handed alpha
Helix 3
AA3
B
157 168Right-handed alpha
Helix 4
AA4
B
220 225Right-handed 310
Helix 5
AA5
B
247 263Right-handed alpha
Helix 6
AA6
B
265 270Right-handed alpha
Helix 7
AA7
B
279 290Right-handed alpha
Helix 8
AA8
B
349 354Right-handed 310
Helix 9
AA9
B
376 384Right-handed alpha
Helix 10
AB1
B
385 391Right-handed alpha
Helix 11
AB2
C
15 32Right-handed alpha
Helix 12
AB3
C
39 41Right-handed 310
Helix 13
AB4
C
76 82Right-handed alpha
Helix 14
AB5
C
84 98Right-handed alpha
Helix 15
AB6
C
127 136Right-handed alpha
Helix 16
AB7
C
139 160Right-handed alpha
Helix 17
AB8
C
168 170Right-handed 310
Helix 18
AB9
C
201 205Right-handed 310
Helix 19
AC1
C
206 211Right-handed alpha
Helix 20
AC2
C
217 234Right-handed alpha
Helix 21
AC3
C
242 253Right-handed alpha
Helix 22
AC4
C
262 273Right-handed alpha
Helix 23
AC5
C
288 293Right-handed alpha
Helix 24
AC6
C
294 298Right-handed 310
Helix 25
AC7
C
301 307Right-handed alpha
Helix 26
AC8
C
344 348Right-handed 310
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There are 8 sheets in PDB entry 4X6Q. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
113 114first strand
Strand 2
C
199 200anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
169 173first strand
Strand 2
B
240 246anti-parallel
Strand 3
B
188 194anti-parallel
Strand 4
B
218 219anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
178 180first strand
Strand 2
B
233 236anti-parallel
Strand 3
B
196 202anti-parallel
Strand 4
B
207 214anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
291 295first strand
Strand 2
B
362 375anti-parallel
Strand 3
B
310 322anti-parallel
Strand 4
B
338 343anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
300 302first strand
Strand 2
B
362 375anti-parallel
Strand 3
B
310 322anti-parallel
Strand 4
B
347 348anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 52first strand
Strand 2
C
55 62anti-parallel
Strand 3
C
68 75anti-parallel
Strand 4
C
115 121anti-parallel
Strand 5
C
106 111anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
162 163first strand
Strand 2
C
189 190anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
172 174first strand
Strand 2
C
180 182anti-parallel
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